Спецэффекты
Electro-Voice MARTIN (Дания) Pioneer Shure Technics Allen & Heath APart (Бельгия) Crown (США) HALO Light Studio DiscoEffect DeliEffect BIG Philips Panasonic SANYO HKAudio OSRAM (Германия) Turbosound Park Audio JBL Professional ACME Polarlights DB Technologies Nightsun